ARPHost IP Justification

ARIN Compliance

IP Address Justification Form

IPv4 & IPv6 Resource Request — Submit to open a support ticket automatically
1 Customer Information
Provide the primary account holder and organization details.
Your organization's ARIN handle. (if applicable)
Point-of-contact handle registered with ARIN. (if applicable)
2 Current IP Allocation & Utilization
List all IP space currently assigned to your account and its utilization status.
ARPHost, LLC requires a minimum 80% utilization of existing IPv4 allocations before additional space can be justified.
List each existing subnet, its CIDR, and usage (one per row).
Subnet / CIDRTotal IPsIPs Used% UtilizedPurpose / Services Hosted
3 IP Space Requested
Specify the type, quantity, and version of IP addresses being requested.
4 Detailed Technical Justification
Provide a per-IP or per-service breakdown of how the requested addresses will be used.
Important: ARPHost, LLC requires that each IP address be justified individually or by service category. Provide specific technical reasons why each address or block is necessary.
Service / Use Case# of IPsProtocolTechnical JustificationHostname / FQDN
ARPHost, LLC reviewers commonly ask this. Address it proactively.
5 Network Topology & Infrastructure
Describe the network environment where the requested IPs will be deployed.
A network diagram is strongly recommended for requests of /24 or larger.
6 Utilization Plan — 3 / 6 / 12 Month Projections
Provide projected utilization rates for the requested IP space.

3-Month Projection

6-Month Projection

12-Month Projection

7 IPv6 Deployment Status
ARPHost, LLC strongly encourages IPv6 adoption. Describe your current and planned deployment.
8 Acknowledgments & Acceptable Use
Review and confirm the following policies before submitting.
10 Authorization & Signature
An authorized representative must sign this form.
Sign here
Type or draw your signature